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右美托咪啶对老年高血压患者硬膜外麻醉镇静效果评价

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摘要 目的观察右旋美托咪啶对硬膜外麻醉老年高血压患者的镇静效果及对生命体征的影响。方法20例拟于硬膜外麻醉下行下肢或中下腹手术患者随机分为右美托咪定组(D组)和丙泊酚组(P组),每组10例。D组予以右美托咪啶0.5g/kg负荷量静脉注入,后按0.3~0.5μg·kg-1·h-1维持,P组予以丙泊酚0.5mg/kg负荷量静脉注入,后按2~3mg·kg-1·h-1维持麻醉,监测并记录给药前(11D)、输注完负荷量后即刻(T1)、输注维持量5min(T2),输注维持量10min(T3)、输注维持量30min(T4)、输注维持量1h(T5)、停止输注后10min(T6)时的平均动脉压(MAP)、心率(HR)、呼吸频率(RR)及血氧饱和度(SpO2),行Ramsay评分评估镇静程度。依据患者的精神情绪松弛状态和有无不良记忆将镇静效果分为满意、基本满意、不满意3种情况。结果D组各时点MAP均较P组高,其中T1~T3时点差异有统计学意义(P〈0.05),D组各时点RR均较P组高,其中T3、T4时点差异有统计学意义(P〈0.05);Ramsay评分、HR及Sp022组无明显差异。2组麻醉效果满意,镇静效果好。结论右美托咪啶对老年高血压患者可以产生明显的镇静作用,维持术中循环稳定,同时不会产生呼吸抑制作用。
作者 葛培青
出处 《徐州医学院学报》 CAS 2012年第10期669-671,共3页 Acta Academiae Medicinae Xuzhou
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参考文献10

  • 1Dere K, Sucullu I, Budak ET, et al. A comparison of dexmedeto-midine versus midazolam for sedation, pain and hemodynamic con- trol,during colonoscopy under conscious sedation [ J]. Eur J An- aesthesiol, 2010,27 (7) : 648 - 652.
  • 2Beatriz CC, Amaya - aleixandre DA. Alpha - adrenoceptor sub- types [J]. Pharmacological Research, 2001,44 ( 3 ) : 195 - 208.
  • 3Taittonen MT, Kirvela OA, Aantaa R, et al. Effect of clonidine and dexmedetomidine premedication on perioperative oxygen con- sumption and haemodynamic state [ J]. Br J Anaesth, 1997,78 (4) :400 -406.
  • 4Khan AP, Munday IT, Jones RM, et al. Effects of dexmedetomi- dine on isoflurane requirements in healthy volunteers. 1 :Pharmaco- dynamic and pharmacokinetic interactions [ J ]. Br J Anaesth, 1999,83(3) :372-380.
  • 5But AK, Ozgul U, Erdil F, et al. The effects of pre - operative dexmedetomidine infusion on hemodynamics in patients with pul- monary hypertension undergoing mitral valve replacement surgery [ J ]. Acta Anaesthesiol Scand, 2006,50 (10) : 1207 - 1212.
  • 6Axelsson K, Gupta A. Local anaes thetie adjuvants neuraxial ver- sus peripheral nerve block [ J] . Curr Opin Anaesthesiol, 2009, 22(5) :649 -654.
  • 7李彦文,欧阳文,汪赛赢,阎雪彬.不同剂量右旋美托咪啶的镇静效应[J].临床麻醉学杂志,2010,26(7):580-582. 被引量:161
  • 8Gerlach AT, Dasta JF, Armen S, et al. Titration protocol reduces hypotension during dexm edetom idine infusion in critically ill sur- gical patients [J]. Crit Care Med, 2006 ,34( Supp 1) :148.
  • 9杨敬涛,甯交琳,曹剑,易斌,崔健,陶国才,聂发传.小剂量右旋美托咪啶对老年高血压患者围麻醉期间血压的影响[J].重庆医学,2010,39(17):2310-2311. 被引量:24
  • 10贾一帆,肖兴鹏,夏中元,王卫星.右旋美托咪啶对硬膜外麻醉患者镇静效应的影响[J].中国医药导刊,2012,14(2):273-274. 被引量:7

二级参考文献28

  • 1李民,张利萍,吴新民.右美托咪啶在临床麻醉中应用的研究进展[J].中国临床药理学杂志,2007,23(6):466-470. 被引量:483
  • 2佘守章,李慧玲,许学兵,莫世湟.右旋美托咪啶的镇静效应及其对全麻镇静深度的影响[J].临床麻醉学杂志,2006,22(1):10-12. 被引量:105
  • 3Hall JE, Uhrich TD, Barney JA, et al. Sedative, amnestic and analgesic properties of small-dose dexmedetomidine infusions[J]. Anesth Analg, 2000,90 : 699.
  • 4Shehabi Y, Nakae H, Hammond N, et al. The effect of fexmedetomidine on agitation during weaning of mechanical ventilation in critically ill patients[J]. Anaesth Intensive Care,2010,38(1) :82.
  • 5Kasuya Y,Govinda R, Raueh S, et al. The correlation between bispectral index and observational sedation scale in volunteers sedated with dexmedetonidine and propofol [J]. Anesth Analg,2009,109(6) : 1811.
  • 6Bhana N, Goa KL, McClellan K. Dexmedetomidine[J].Drugs, 2000,59 (2) : 263.
  • 7Maze M,Scarfini C',Cavaliere F. New agents for sedation in the intensive care unit[J].Crit Care Clin,2001,17(4): 881.
  • 8Shehabi Y, Ruettimann U, Adamson H, et al. Dexmedeto- midine infusion for more than 24 hours in critically ill patients: sedative and cardiovascular effects [J]. Intensive Care Med,2004,30(12) :2188.
  • 9Ebert TJ, Hall JE, Barney JA, et al. The effect of increasing plasma concentrations of dexmedetomidine in human [J]. Anesthesiology, 2000,93 (2) : 382 : 394.
  • 10Gerlach AT, Dasta J F, Aemen S, et al. Titration protocol reduces hypotension during dexmedetomidine infusion in critically ill surgical patients[J]. Crit Care Med, 2006,34 Suppl : 148.

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